Found 2 items, similar to tau-minus particle.
English → English (WordNet) Definition: tau-minus particle tau-minus particle n : a lepton of very great mass [syn: tauon]
English → English (gcide) Definition: tau-minus particle lepton \lepton\ n. (Physics) an elementary particle that participates in weak interactions but does not participate in the strong interaction; it has a baryon number of 0. Some known leptons are the electron, the negative muon, the tau-minus particle, and the neutrinos associated with each of these particles. [WordNet 1.5 +PJC]